PJ Gen33:4 :ורהט עשו לקדמותיה וגפיף ליה‏ :
See the entire entry for gpp vb. to embrace

PJ Gen33:4 :שו בכא על צערא דשינוי דאתמזמיזו‏ : Esau cried because of the pain of his teeth that had become loose [because of grinding, see Pirkei dRabbi Eliezer]
See the entire entry for mzmz vb. Qt to wobble, to be shaken

PJ Gen33:4 :עשו בכא על צערא דשינוי דאתמזמיזו ויעקב בכא על צערא דצווריה‏ : Esau cried due to the pain of his teeth that had become loose while Jacob cried due to his neck's pain
See the entire entry for ṣˁar, ṣaˁrā n.m. pain, sorrow; disgrace

PJ Gen33:4 :וגפיף ליה ואתרכין על צווריה‏ : he embraced him and fell upon his neck
See the entire entry for rkn vb. to incline